GEMWON Handheld Fan Portable, Mini USB Rechargeable Fans with Lanyard and Detachable Base,4000mAH Battery Operated Electric Foldable Desk Desktop 5 Speed for Home Office Travel Pink

Up to 13 hours of working time: This fan is equipped with a high-capacity battery with a capacity of up to 4000 mAh and has 5 adjustable wind speed settings. The highest wind speed can provide a powerful cooling effect of 6M/S, and the lowest wind speed setting can last for over 13 hours Foldable design: The fan head can be folded at a 90-degree angle, which can be used as a desktop fan or as a handheld device. The fan can be easily installed on the included base, allowing it to be stably placed on a table or on the floor. Additionally, it can be disassembled for portable use, making it ideal for use at home, in the office, on trips, shopping, camping Minimum 20db quiet operation: This fan can be very quiet at any speed. The highest speed wind is 45db, and the lowest speed is only 20db. It will not cause noise that disturbs your normal work, chatting, sleeping or resting, providing you with an excellent experience Adjustable base: The base has double-sided adhesive patches that can firmly adhere to smooth surfaces such as walls, mirrors or windows. This innovative design allows you to free up space and place the fan in the most convenient position, increasing its flexibility and convenience Portable handheld fan: This handheld fan is small in size and lightweight, weighing only 180 grams. It is suitable for use at home, in the office, on trips, shopping, camping, etc. and is easy to carry. GEMWON offer a 2-year warranty., Manufacturer: GEMWON